TestHub360 is a collection of 8 free, browser-based device testing tools โ mic test, keyboard test, webcam test, speaker test, mouse test, CPS test, dead pixel test, and screen recorder.
What makes it different: โ Zero data collection โ everything runs client-side in your browser โ No account, no signup, no email โ No ads inside the tools โ Works offline once loaded โ NKRO keyboard testing, mouse DPI tracking, CPS timer modes (1sโ60s), fullscreen dead pixel cycling, and WebM screen recording with audio
Built for remote workers, gamers, IT support, and anyone who just needs to know if their hardware works โ without installing anything.
A startup from Surat, India that is founded by Het Babariya.
Mic Test
Hear yourself through headphones and check volume levels with a live waveform โ works with Zoom, Discord, and Teams.
Keyboard Test
Test every key for stuck, broken, or dead keys โ supports NKRO multi-key rollover on mechanical and laptop keyboards.
Webcam Test
See a live preview of your camera with snapshot capture, mirror toggle, and multi-camera switching โ works with built-in and USB webcams.
Speaker Test
Check left and right channels across 5 frequency ranges from sub-bass to treble โ verify stereo balance and detect driver damage.
Mouse Test
Test left, right, and middle clicks, scroll wheel, double-click issues, and pointer accuracy โ works with wired, wireless, and gaming mice.
CPS Test
Measure your click speed with 1s, 5s, 10s, 30s, and 60s timer modes โ track high scores for left-click, right-click, and spacebar.
Dead Pixel Test
Find dead, stuck, or bright pixels with a fullscreen color cycle across 9 solid colors โ works on LCD, LED, OLED, and QLED displays.
Screen Recorder
Record your screen with audio in your browser โ capture tabs, windows, or full desktop, download as WebM with no watermark.
TestHub360 is a free, browser-based device testing suite that runs entirely client-side โ your mic, camera, and keystroke data never leaves your browser. Unlike competitors that show ads inside tools, require downloads, or collect user data, TestHub360 is 100% private and works instantly in any modern browser with zero setup.
Competitors like OnlineMicTest or KeyTest offer one or two tools with ads and data collection. TestHub360 bundles 8 tools (mic, keyboard, webcam, speakers, mouse, CPS, dead pixel, screen recorder) into one site โ all free, all ad-free, all private. No account needed. No downloads. Just open a page and test.
Remote workers who need to verify their mic and webcam before a Zoom call. Gamers testing keyboard NKRO, mouse buttons, and click speed. IT support staff diagnosing hardware issues for colleagues. Content creators verifying audio and video gear before recording. Anyone who needs a quick answer about whether their hardware works.
Every time I joined a video call, I'd scramble to check if my mic and webcam were working. Existing testing sites either required downloads, pushed ads inside the tools, or collected data. I wanted something that just works โ open a page, run a test, get an answer. Eight tools later, it became the device testing hub I wished existed.
Astro โ static site framework React โ interactive tool components Tailwind CSS โ styling and dark mode Web APIs โ MediaDevices (mic/camera), KeyboardEvent, PointerEvent, Web Audio API, Fullscreen API, MediaRecorder + getDisplayMedia (screen recording) Cloudflare Pages โ hosting and global CDN
TestHub360 is currently used by remote workers, students, and gamers worldwide. As a free, no-signup tool, individual user data is not tracked โ so we don't have specific company names to share.
We have collected here some useful links to help you find out if TestHub360 is good.
Check the traffic stats of TestHub360 on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
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Check the "Domain Authority" of TestHub360 on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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